3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aryash | 1 | 2073 | 667 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.606 | 0.606 | 0.606 | 107.8 | -108 | -108 | 1723 | 1723 | 3987 |
| SRMFix | -0.647 | 0.647 | 0.647 | 148.2 | -148 | -148 | 1052 | 1052 | 4180 |
| initial | -0.655 | 0.655 | 0.655 | 78.9 | -79 | -79 | 1121 | 1121 | 4083 |
| EloSRM | -0.667 | 0.667 | 0.667 | 126.3 | -126 | -126 | 2073 | 2073 | 3668 |
| SRM | -1.245 | 1.245 | 1.245 | 533.0 | -533 | -533 | 667 | 667 | 4053 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-01-09 | SRM 797 | 2 | 203 | 133.56 | -0.67 | -126 | 2073 | 3668 | -533 | 667 | 4053 |